Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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DISCONNECT SWITCH; Mounting Feature: PANEL MOUNT; Manufacturer Series: LFDS; Termination Type: SCREW; Sealing: IP65; Switch Action: MOMENTARY;
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Special Function Switches LFDS030 attributes and parameters. Explore more Special Function Switches devices from Littelfuse
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Mounting Feature:
Sealing:
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Switch Type:
Termination Type:
LFDS030 Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.
2N2222A
New Jersey Semiconductor Products
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Package Shape: ROUND;
Central Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Transistor Application: SWITCHING; Transistor Element Material: SILICON;
RC0603JR-070RL
Yageo
Yageo's RC0603JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. Its metal glaze/thick film technology and 0.1 W power dissipation make it ideal for jumper applications in various electronic devices.
1N4148
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SS14
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Repetitive Peak Reverse Voltage: 100 V; Config: SINGLE; No. of Phases: 1; No. of Elements: 1;
LM555CM
Intersil
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
SMBJ18CA
Forward International Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Nominal Breakdown Voltage: 21.05 V; Maximum Clamping Voltage: 29.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
Vishay Sprague
NPN; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; JEDEC-95 Code: TO-18; Maximum Collector-Emitter Voltage: 40 V;
Philips Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SN65HVD234DR
Texas Instruments
SN65HVD234DR by Texas Instruments is an 8-terminal interface circuit with a data rate of 1 Mbps. Operating temperature ranges from -40 to 125 °C, making it ideal for automotive applications. With a supply voltage of 3.3 V and low current draw of 6 mA, it's suitable for network interfaces in compact designs.
BSS138
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (ID): .22 A; Package Shape: RECTANGULAR;
LL4148
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel;
USB2514BI-AEZG
Standard Microsystems
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 36; Package Code: HVQCCN; Package Shape: SQUARE;
08055C104KAT4A
KYOCERA AVX
08055C104KAT4A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance, rated for 50V. With X7R temperature characteristics and -55 to 125 °C operating range, it's ideal for SMT applications requiring compact size and high reliability. The wraparound terminals and multi-layer design make it suitable for various electronic circuits.
STMicroelectronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Config: SINGLE; Terminal Finish: Tin/Lead (Sn/Pb);
MBR0540T1G
Onsemi
MBR0540T1G by Onsemi is a Schottky rectifier diode with max. forward voltage of 0.62V and max. output current of 0.5A, ideal for applications requiring high efficiency power conversion in small outline packages. Operating temp range: -55 to 150°C, with peak reflow temp at 260°C, making it suitable for various electronic devices needing reliable rectification performance in compact designs.
LM317T
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Package Shape: RECTANGULAR; Minimum Input-Output Voltage Differential: 3 V;
2N7002
Sinyork
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Operating Temperature: 85 Cel; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Operating Mode: ENHANCEMENT MODE;
A3UL-TMU-2A1C-M-S
Omron
Special Switches; Switch Function: SPDT; Type (Actuator): PUSHBUTTON; Insulation Resistance: 100000000 ohm; Contact Resistance: 250 mohm; Body Length/Diameter: 29.9974 mm;
A22NN-BMA-NGA-G202-RN
Special Switches; Type (Actuator): PUSHBUTTON; Length (Actuator): .815 inch; Manufacturer Series: A22; Contact Resistance: 100 mohm; Color (Actuator): GREEN;
D4NS-4FF
The Omron D4NS-4FF is a DPST safety door switch with IP67 sealing, suitable for panel mounting. With an electrical life of 300K cycles, it operates b/w -30°C to 70°C. This 31mm x 30 inch switch is ideal for applications requiring momentary action in harsh environments.
A22NL-RNM-TYA-G101-RA
Special Switches; Type (Actuator): PUSHBUTTON; Sealing: EPOXY; Dielectric Withstand Volts (V): 2500VAC; Electrical Life: 500000 Cycle(s); Length (Actuator): .531 inch;
1.10.001.011/0301
Rafi & Kg
1.10.001.011/0301 by Rafi & Kg is a PUSHBUTTON switch with SILVER contacts, offering 25000 cycles of Electrical Life. With a 0.197" Bushing Length and 9.1948mm Body Height, it is ideal for PANEL MOUNT applications requiring MOMENTARY switch action in temperatures ranging from -25°C to 85°C.
A3UL-TMY-2A1C-M
Special Switches; Switch Function: SPDT; Type (Actuator): PUSHBUTTON; Insulation Resistance: 100000000 ohm; Illumination: LED; Minimum Operating Temperature: -20 Cel;
956-4124
Littelfuse
Special Switches; Manufacturer Series: 956;
A30NZ-MNA-UGA
Special Switches; Type (Actuator): PUSHBUTTON; Actuator Travel (mm): 5.9944; Maximum DC Contact Current: 8 A; Manufacturer Series: A30NZ; Maximum AC Contact Current: 10 A;
A22NL-MNA-TRA-G202-RA
Special Switches; Type (Actuator): PUSHBUTTON; Body Length/Diameter: 43.5102 mm; Electrical Life: 500000 Cycle(s); Illumination: LED; Manufacturer Series: A22;
A22NL-BPA-TAA-G101-RA
Special Switches; Type (Actuator): PUSHBUTTON; Electrical Life: 500000 Cycle(s); Contact Resistance: 100 mohm; Sealing: EPOXY; Illumination: LED;
A22NN-MMM-NWA-G202-RN
Special Switches; Type (Actuator): PUSHBUTTON; Length (Actuator): .815 inch; Sealing: EPOXY; Color (Actuator): WHITE; Insulation Resistance: 100000000 ohm;
D4NS-5BF
SAFETY DOOR SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Termination Type: SCREW; Body Length/Diameter: 56 mm; Additional Features: CONTACT RATING FOR AC: 10 A, 250 VAC;
MB2511S2G45
Nkk Switches
The Nkk Switches MB2511S2G45 is a SPDT pushbutton switch with gold-plated contacts, rated for 100000 cycles. Featuring stainless steel housing and epoxy sealing, it has a contact rating of 0.4VA@28VDC. Ideal for applications requiring momentary ON-(ON) switching in temperatures ranging from -30 to 85 °C.
A3UL-TMY-3A1C-5M
Special Switches; Switch Function: SPDT; Type (Actuator): PUSHBUTTON; Angle (Actuator): 0 deg; Additional Features: IP65 PROTECTION; Body Length/Diameter: 29.9974 mm;
MSP121BSW
Knitter-switch
The Knitter-switch MSP121BSW is a black pushbutton switch with silver-plated contacts. It has an actuator travel of 2.0066mm and can handle up to 30VDC at 0.65A, making it suitable for panel mount applications requiring reliable switching in temperatures ranging from -20°C to 60°C.
A22NL-BMM-TYA-G002-RA
Special Switches; Type (Actuator): PUSHBUTTON; Maximum Operating Temperature: 55 Cel; Contact Resistance: 100 mohm; Color (Actuator): YELLOW; Body Length/Diameter: 43.5102 mm;
A22NL-BNA-TAA-G101-RA
Special Switches; Type (Actuator): PUSHBUTTON; Manufacturer Series: A22; Insulation Resistance: 100000000 ohm; Body Length/Diameter: 43.5102 mm; Switch Action: ALTERNATE;
HF46S10U
Apem Components
The Apem Components HF46S10U is a joystick switch with GLASS FILLED NYLON insulator material. It has a max DC contact voltage of 5V and can handle up to 0.05A@5VDC. Ideal for panel mounting applications requiring precise control in temperatures ranging from -40°C to 85°C.
A22NN-MGM-NAA-G102-RN
Special Switches; Type (Actuator): PUSHBUTTON; Insulation Resistance: 100000000 ohm; Minimum Operating Temperature: -25 Cel; Electrical Life: 500000 Cycle(s); Body Width: 29.9974 inch;
PBAR2AF2000
PBAR2AF2000 by Apem Components is a SPST Piezo switch with 50M cycles life, IP68/69K sealing, and 0.2A@24VDC rating. Ideal for panel mounting applications requiring momentary switch action in harsh environments with temperatures ranging from -40 to 75°C.
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LFDS040
DISCONNECT SWITCH; Mounting Feature: PANEL MOUNT; Manufacturer Series: LFDS; Sealing: IP65; Switch Action: MOMENTARY; Termination Type: SCREW;
LFDS060
DISCONNECT SWITCH; Mounting Feature: PANEL MOUNT; Manufacturer Series: LFDS; Switch Action: MOMENTARY; Sealing: IP65; Termination Type: SCREW;
LFDS100
DISCONNECT SWITCH; Mounting Feature: PANEL MOUNT; Switch Action: MOMENTARY; Manufacturer Series: LFDS; Termination Type: SCREW; Sealing: IP65;
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12,000 In-Stock
Total price ≈ $80,197.29
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